8148428248418 has 4 divisors (see below), whose sum is σ = 12222642372630. Its totient is φ = 4074214124208.

The previous prime is 8148428248391. The next prime is 8148428248421.

8148428248418 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5396621701969 + 2751806546449 = 2323063^2 + 1658857^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2037107062103 + ... + 2037107062106.

Almost surely, 2^{8148428248418} is an apocalyptic number.

8148428248418 is a deficient number, since it is larger than the sum of its proper divisors (4074214124212).

8148428248418 is a wasteful number, since it uses less digits than its factorization.

8148428248418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4074214124211.

The product of its digits is 33554432, while the sum is 62.

The spelling of 8148428248418 in words is "eight trillion, one hundred forty-eight billion, four hundred twenty-eight million, two hundred forty-eight thousand, four hundred eighteen".